THE QR LNKZ MAGAZINE

Long reads on the little squares

Where QR codes came from, how they actually work, and how businesses are putting them to work in 2026. Researched, cited and jargon-free.

A Short History of the QR Code: How a Toyota Factory Fix Conquered the World

A 1994 fix for a Toyota production-line bottleneck, given away royalty-free, that waited for the smartphone and then conquered the world.

What the corner squares do, how a code survives being scratched or covered, and why the humble short link inside is the clever part.

QR payments passed $5.4 trillion, India deployed over 600 million codes, and the checkout barcode is next. The data behind the comeback.

The famous QR campaigns cost a fortune to produce and almost nothing to think up. How to borrow the big-brand tactics on a small budget.

QR phishing is surging, with over a million malicious codes found in email in six months. How the scam works, and the habits that beat it.

See the practical ways businesses put a dynamic code to work, then build your own. Free while in beta.